Change of Website

SDI Group plc

("SDI", "SDI Group", the "Company" or the "Group")

(AIM: SDI)

Change of Website

SDI Group plc, the AIM quoted Group focused on the design and manufacture of scientific and technology products for use in digital imaging and sensing control applications, announces that the Company's website is now www.sdigroup.com and contains all information required pursuant to AIM Rule 26.

Enquiries

SDI Group plc 01223 320480

Ken Ford, Chairman

Mike Creedon, CEO

Jon Abell, CFO

www.sdigroup.com

finnCap Ltd 020 7220 0500

Ed Frisby/Kate Bannatyne/Milesh Hindocha - Corporate Finance

Andrew Burdis/Sunila de Silva - ECM

About SDI Group plc:

SDI designs and manufactures scientific and technology products for use in digital imaging and sensing and control applications including life sciences, healthcare, astronomy, manufacturing, precision optics and art conservation. SDI operates through its company divisions: Atik Cameras, Synoptics, Graticules Optics, Sentek, Astles Control Systems, Applied Thermal Control, MPB Industries, Chell Instruments, Monmouth Scientific, Uniform Engineering, Scientific Vacuum Systems and Safelab Systems.

SDI continues to grow by developing its own technology advancements and by improving its global sales channels, as well as through pursuing strategic, complementary acquisitions www.sdigroup.com